US3255029A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molding compositions
Assignee: Plastics & Resins Ltd
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Filing: 1962-07-27
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Granted: 1966-06-07
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Expires: 1982-07-27
Abstract
No abstract record available.
Inventors
- 👤 Gorick Robert Lionel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:06
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/04; E06B3/06; E06B3/08; E06B3/12; E06B3/14; E06B3/16; C; C08; C08K; C08K3/00; C08K3/02; C08K3/08; C08K7/00; C08L; C08L75/00; C08L75/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
A DRY FILLER COMPONENT ADAPTED TO BE USED WITH A LIQUID COMPONENT CONTAINING A POLYESTER RESIN AND AN ACCELERATOR TO FORM A SIMULATED METAL MOLDING COMPOUND, CONSISTING ESSENTIALLY OF A SUBSTANTIALLY UNIFORM MIXTURE OF: (A) METALLIC LEAF IN PARTICULATE FORM, SAID METALLIC LEAF BEING NON-REACTIVE WITH THE LIQUID COMPONENT AND THE OTHER INGREDIENTS OF THE DRY COMPONENT; (B) ABOUT 2-10% BY WEIGHT OF THE DRY COMPONENT OF A MATERIAL SELECTED FROM THE GROUP CONSISTING OF LIQUID PARAFFIN AND DIMETHYL PHTHALATE; AND (C) A CATALYST SELECTED FROM THE GROUP CONSISTING OF BENZOYL PEROXIDE AND CYCLOHEXANONE PEROXIDE.
Claim 2
Dependent Claim
95 words
A DRY FILLER COMPONENT ADAPTED TO BE USED WITH A LIQUID COMPONENT CONTAINING A POLYESTER RESIN AND AN ACCELERATOR TO FORM A SIMULATED METAL MOLDING COMPOUND, CONSISTING ESSENTIALLY OF A SUBSTANTIALLY UNIFORM MIXTURE OF: (A) METALLIC LEAF IN PARTICULATE FORM, SAID METALLIC LEAF BEING NON-REACTIVE WITH THE LIQUID COMPONENT AND THE OTHER INGREDIENTS OF THE DRY COMPONENT; (B) ABOUT 2-10% BY WEIGHT OF THE DRY COMPONENT OF A MATERIAL SELECTED FROM THE GROUP CONSISTING OF LIQUID PARAFFIN AND DIMETHYL PHTHALATE; AND (C) A CATALYST SELECTED FROM THE GROUP CONSISTING OF BENZOYL PEROXIDE AND CYCLOHEXANONE PEROXIDE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-06-06 | 1969-12-06 | 1970-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-06 | 1973-12-06 | 1974-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-06 | 1977-12-06 | 1978-06-07 | $7700.00 | Window Closed / Lapsed |